Because they suck in their "sporter" configuration. Ergonomics are terrible, and the trigger is plain awful. Very simple process to fix it, and their is a lot of great information to help you with it. I used the videos on Carolina Shooting Supplies website the first time I did one.
i also really want one. nothing like a shotgun with a clip. and or drum barrel
I need more drum barrels myself. Drum barrel group buy